Sampling errors Variation coefficients, by sex, nationality and evaluation of the perceived state of health Units: percentages ,very good,Good,Fair,Poor,Very poor, Total, Total,2.00,1.09,1.49,2.81,5.42, 0 to 15 years of age,2.37,2.06,4.51,13.92,20.49, 16 to 24 years of age,5.03,3.78,8.26,21.25,49.85, 25 to 64 years of age,2.81,1.36,2.07,4.11,7.69, 65 years old and over,6.55,2.90,2.49,4.04,7.70, Spanish, Total,2.13,1.16,1.53,2.90,5.45, 0 to 15 years of age,2.50,2.19,4.75,15.15,21.12, 16 to 24 years of age,5.35,4.05,9.19,22.51,60.21, 25 to 64 years of age,3.02,1.44,2.12,4.25,7.89, 65 years old and over,6.53,2.94,2.52,4.09,7.71, Foreign, Total,6.24,4.47,6.84,14.63,25.97, 0 to 15 years of age,9.05,7.46,14.66,36.36,72.14, 16 to 24 years of age,15.71,10.39,19.37,61.11,87.36, 25 to 64 years of age,7.43,5.05,7.84,17.57,32.06, 65 years old and over,35.34,22.71,27.48,38.74,62.91, Notes: Source: Ministry of Health and Consumption and INE